Quasioptical Systems

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Quasioptical Systems

Author : Paul F. Goldsmith
Publisher : Wiley-IEEE Press
ISBN 13 : 9780780334397
Total Pages : 430 pages
Book Rating : 4.3/5 (343 download)

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Book Synopsis Quasioptical Systems by : Paul F. Goldsmith

Download or read book Quasioptical Systems written by Paul F. Goldsmith and published by Wiley-IEEE Press. This book was released on 1998-01-02 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The increasing commercial use of millimeter wavelengths for remote sensing, communications, and radar systems has driven the need for new low-cost, high performance systems, and with it, the need for quasioptical systems.Combining a general introduction to Gaussian beams and quasioptical propagation with practical applications, QUASIOPTICAL SYSTEMS provides a state-of-the-art treatment of the design of low-loss, broadband systems at microwave to submillimeter wavelegnths. the approach presented involved utilizing a beam with a Gaussian distribution of field strength perpendicular to its axis, which in turn propagates in a simple predictable fashion. Features include: A Convenient summary of Gaussian beam propagation formulas; Extensive coverage of present-day quasioptical components and their performance; In-depth coverage of dielectric material uses at millimeter and submillimeter wavelengths; An analysis of lenses and mirrors together with design techniques; and much more!This book will be of key interest to systems designers, antenna engineers, communications systems engineers, and researchers."

Quasioptical Systems

Author : Paul F. Goldsmith
Publisher :
ISBN 13 : 9780470546291
Total Pages : 412 pages
Book Rating : 4.5/5 (462 download)

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Book Synopsis Quasioptical Systems by : Paul F. Goldsmith

Download or read book Quasioptical Systems written by Paul F. Goldsmith and published by . This book was released on 1998 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing commercial use of millimeter wavelengths for remote sensing, communications, and radar systems has driven the need for new low-cost, high performance systems, and with it, the need for quasioptical systems.Combining a general introduction to Gaussian beams and quasioptical propagation with practical applications, QUASIOPTICAL SYSTEMS provides a state-of-the-art treatment of the design of low-loss, broadband systems at microwave to submillimeter wavelegnths. the approach presented involved utilizing a beam with a Gaussian distribution of field strength perpendicular to its axis, which in turn propagates in a simple predictable fashion. Features include: A Convenient summary of Gaussian beam propagation formulas; Extensive coverage of present-day quasioptical components and their performance; In-depth coverage of dielectric material uses at millimeter and submillimeter wavelengths; An analysis of lenses and mirrors together with design techniques; and much more!This book will be of key interest to systems designers, antenna engineers, communications systems engineers, and researchers.

Quasioptical Systems

Author : Goldsmith
Publisher : Springer
ISBN 13 : 9780412839405
Total Pages : 0 pages
Book Rating : 4.8/5 (394 download)

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Book Synopsis Quasioptical Systems by : Goldsmith

Download or read book Quasioptical Systems written by Goldsmith and published by Springer. This book was released on 1998-02-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining a general introduction to Gaussian beams and quasioptical propagation with practical applications, Quasioptical Systems provides a state-of-the-art treatment of the design of low-loss, broadband systems at microwave to submillimeter wavelengths. The approach presented involves utilizing a beam with a Gaussian distribution of field strength perpendicular to its axis, which in turn propagates in a simple, predictable fashion.

Handbook of Terahertz Technologies

Author : Ho-Jin Song
Publisher : CRC Press
ISBN 13 : 9814613096
Total Pages : 612 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Handbook of Terahertz Technologies by : Ho-Jin Song

Download or read book Handbook of Terahertz Technologies written by Ho-Jin Song and published by CRC Press. This book was released on 2015-04-15 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terahertz waves, which lie in the frequency range of 0.1–10 THz, have long been investigated in a few limited fields, such as astronomy, because of a lack of devices for their generation and detection. Several technical breakthroughs made over the last couple of decades now allow us to radiate and detect terahertz waves more easily, which has triggered the search for new uses of terahertz waves in many fields, such as bioscience, security, and information and communications technology. The book covers some of the technical breakthroughs in terms of device technologies. It discusses not only the theoretical details and typical features of the technology described, but also some issues and challenges related to it. In addition, it is shown what can actually be done with the terahertz-wave technologies by introducing several successful demonstrations, such as wireless communications, industrial uses, remote sensing, chemical analysis, and 2D/3D imaging.

High-Field EPR Spectroscopy on Proteins and their Model Systems

Author : Klaus Möbius
Publisher : Royal Society of Chemistry
ISBN 13 : 1847559271
Total Pages : 392 pages
Book Rating : 4.8/5 (475 download)

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Book Synopsis High-Field EPR Spectroscopy on Proteins and their Model Systems by : Klaus Möbius

Download or read book High-Field EPR Spectroscopy on Proteins and their Model Systems written by Klaus Möbius and published by Royal Society of Chemistry. This book was released on 2008-12-19 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the major factors determining the specificity of transmembrane transfer processes in proteins is now a hot topic in molecular bio-science. Advanced electron paramagnetic resonance (EPR) at high magnetic fields is a powerful technique for characterizing the transient states of proteins in action. High-Field EPR Spectroscopy on Proteins and their Model Systems: characterization of Transient Paramagnetic States offers a comprehensive overview of experimental techniques in, and paradigmatic examples of, the application of high-field EPR spectroscopy in biology and chemistry. The book’s focus is on the use of the technique in conjunction with site-specific mutation strategies and advanced quantum-chemical computation methods to reveal protein structure and dynamics. This yields new insights into biological processes at the atomic and molecular level. The theoretical and instrumental background of high-field EPR is described and examples of paradigmatic protein systems, such as photosynthetic reaction centres, are discussed in the light of recent investigations. Aspects of structure dynamics-function relations that are revealed by studying site-specific mutants are highlighted, thereby combining high-field EPR with genetic engineering techniques. The information obtained complements that obtained from protein crystallography, solid-state NMR, infrared and optical spectroscopy. The book documents both background knowledge and results of the latest research in the field. Unique features include comparisons of information content of EPR, ENDOR, Triple resonance, ESEEM and PELDOR taken at different microwave frequencies and magnetic fields. Coherent treatment of the subject by the leading Berlin high-field EPR laboratory covers the theoretical background as well as state-of-art research both in terms of instrumentation and application to biological systems. The book provides an outlook to future developments and references for further reading and is essential reading for postdoctoral scientists, professionals, academics and graduate students working in this field.

Diffraction and Scattering in Launchers of Quasi-Optical Mode Converters for Gyrotrons

$Download Diffraction and Scattering in Launchers of Quasi-Optical Mode Converters for Gyrotrons PDF Online Free$

Author : Jens Hanspeter Flamm
Publisher : KIT Scientific Publishing
ISBN 13 : 3866448228
Total Pages : 164 pages
Book Rating : 4.8/5 (664 download)

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Book Synopsis Diffraction and Scattering in Launchers of Quasi-Optical Mode Converters for Gyrotrons by : Jens Hanspeter Flamm

Download or read book Diffraction and Scattering in Launchers of Quasi-Optical Mode Converters for Gyrotrons written by Jens Hanspeter Flamm and published by KIT Scientific Publishing. This book was released on 2014-06-17 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work different methods for the calculation of diffraction and scattering in launchers of quasi-optical mode converters for gyrotrons are compared, ranked and extended. The extension gives the opportunity to take a tapered average radius of the waveguide antenna into account. The comparison and the extension of the fast field calculation methods for component synthesis opens the possibility to reduce diffraction and stray radiation of reliable and powerful millimeter wave sources.

Electron Paramagnetic Resonance Investigations of Biological Systems by Using Spin Labels, Spin Probes, and Intrinsic Metal Ions

Author :
Publisher : Academic Press
ISBN 13 : 0128028467
Total Pages : 702 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Electron Paramagnetic Resonance Investigations of Biological Systems by Using Spin Labels, Spin Probes, and Intrinsic Metal Ions by :

Download or read book Electron Paramagnetic Resonance Investigations of Biological Systems by Using Spin Labels, Spin Probes, and Intrinsic Metal Ions written by and published by Academic Press. This book was released on 2015-10-05 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Paramagnetic Resonance Investigations of Biological Systems by Using Spin Labels, Spin Probes, and Intrinsic Metal Ions Part A & B, are the latest volumes in the Methods in Enzymology series, continuing the legacy of this premier serial with quality chapters authored by leaders in the field. This volume covers research methods centered on the use of Electron Paramagnetic Resonance (EPR) techniques to study biological structure and function. Timely contribution that describes a rapidly changing field Leading researchers in the field Broad coverage: Instrumentation, basic theory, data analysis, and applications

Advances in Information Technologies for Electromagnetics

Author : Luciano Tarricone
Publisher : Springer Science & Business Media
ISBN 13 : 1402047495
Total Pages : 473 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Advances in Information Technologies for Electromagnetics by : Luciano Tarricone

Download or read book Advances in Information Technologies for Electromagnetics written by Luciano Tarricone and published by Springer Science & Business Media. This book was released on 2022-07-18 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a broad panorama on recently achieved and potentially obtainable advances in electromagnetics with innovative IT technologies. Simple tutorial chapters introduce cutting edge technologies. These include parallel and distributed computing, object-oriented technologies, grid computing, semantic grids, agent based computing and service-oriented architectures. The book is a unique tool bridging the gap between IT and EM communities.

Signal and Image Processing in Navigational Systems

Author : Vyacheslav Tuzlukov
Publisher : CRC Press
ISBN 13 : 1420039857
Total Pages : 664 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Signal and Image Processing in Navigational Systems by : Vyacheslav Tuzlukov

Download or read book Signal and Image Processing in Navigational Systems written by Vyacheslav Tuzlukov and published by CRC Press. This book was released on 2018-10-03 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classical and modern theories have given us a degree of noise immunity by defining the sufficient statistic of the mean of the likelihood function. The generalized theory moves beyond these limitations to determine the jointly sufficient statistics of the mean and variance of the likelihood function. Signal and Image Processing in Navigational Systems introduces us to the generalized approach, and then delves rigorously into the theory and practical applications of this approach. This volume represents the most in-depth discussion of the generalized approach to date, providing many examples and computer models to demonstrate how this approach raises the upper limits of noise immunity for navigation systems, leading to better detection performances. This book is vital for signal and image processing experts, radar, communications, acoustics, and navigational systems designers, as well as professionals in the fields of statistical pattern recognition, biomedicine, astronomy, and robotics who wish to extend the boundaries of noise immunity and improve qualitative performance of their systems.

Microwave and Millimeter Wave Circuits and Systems

Author : Apostolos Georgiadis
Publisher : John Wiley & Sons
ISBN 13 : 1118406354
Total Pages : 552 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Microwave and Millimeter Wave Circuits and Systems by : Apostolos Georgiadis

Download or read book Microwave and Millimeter Wave Circuits and Systems written by Apostolos Georgiadis and published by John Wiley & Sons. This book was released on 2012-09-17 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave and Millimeter Wave Circuits and Systems: Emerging Design, Technologies and Applications provides a wide spectrum of current trends in the design of microwave and millimeter circuits and systems. In addition, the book identifies the state-of-the art challenges in microwave and millimeter wave circuits systems design such as behavioral modeling of circuit components, software radio and digitally enhanced front-ends, new and promising technologies such as substrate-integrated-waveguide (SIW) and wearable electronic systems, and emerging applications such as tracking of moving targets using ultra-wideband radar, and new generation satellite navigation systems. Each chapter treats a selected problem and challenge within the field of Microwave and Millimeter wave circuits, and contains case studies and examples where appropriate. Key Features: Discusses modeling and design strategies for new appealing applications in the domain of microwave and millimeter wave circuits and systems Written by experts active in the Microwave and Millimeter Wave frequency range (industry and academia) Addresses modeling/design/applications both from the circuit as from the system perspective Covers the latest innovations in the respective fields Each chapter treats a selected problem and challenge within the field of Microwave and Millimeter wave circuits, and contains case studies and examples where appropriate This book serves as an excellent reference for engineers, researchers, research project managers and engineers working in R&D, professors, and post-graduates studying related courses. It will also be of interest to professionals working in product development and PhD students.

Very High Frequency (VHF) ESR/EPR

Author : Oleg Grinberg
Publisher : Springer Science & Business Media
ISBN 13 : 1475743793
Total Pages : 583 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Very High Frequency (VHF) ESR/EPR by : Oleg Grinberg

Download or read book Very High Frequency (VHF) ESR/EPR written by Oleg Grinberg and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of Very High Frequency EPR (VHF EPR) or sometimes called Very High Field EPR (conveniently, also abbreviated as VHF EPR) has blossomed during the past decade, especially after the original pioneering work of Ya. S. Lebedev and his group at the Institute of Chemical Physics, Russian Academy of Sciences in Moscow. Although Lebedev suffered heavily under the economic constraints of the communist Soviet Union and then succumbed to cancer at the peak of his scientific career, his groundbreaking work from the 1970's is still considered today to be the 'gold standard' by researchers practicing EPR at high magnetic fields. A stimulus for the production of this book is the legacy of Yakov Levedev in his students now residing in academic positions in the US and elsewhere. The aim of this book is to highlight the state of this growing field. This is an attempt to cover the full scope of VHF EPR in a single volume. The idea for this volume came to the editors at the 2001 Rocky Mountain Analytical Conference during the 24th International EPR Symposium chaired by Sandra and Gareth Eaton. VHF EPR was presented as an independent research field at a workshop organized by LC BruneI and supported by the National High Magnetic Field Laboratory, a National Science Foundation funded facility at Florida State University.

280GHz Quasi-optical Millimeter Wave Receiver System for Collective Scattering on NSTX

Author : Leon Yong Lin
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (71 download)

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Book Synopsis 280GHz Quasi-optical Millimeter Wave Receiver System for Collective Scattering on NSTX by : Leon Yong Lin

Download or read book 280GHz Quasi-optical Millimeter Wave Receiver System for Collective Scattering on NSTX written by Leon Yong Lin and published by . This book was released on 2006 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Power Microwave Sources and Technologies Using Metamaterials

Author : John W. Luginsland
Publisher : John Wiley & Sons
ISBN 13 : 111938446X
Total Pages : 306 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis High Power Microwave Sources and Technologies Using Metamaterials by : John W. Luginsland

Download or read book High Power Microwave Sources and Technologies Using Metamaterials written by John W. Luginsland and published by John Wiley & Sons. This book was released on 2021-11-30 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the latest research avenues in the field of high-power microwave sources and metamaterials A stand-alone follow-up to the highly successful High Power Microwave Sources and Technologies, the new High Power Microwave Sources and Technologies Using Metamaterials, demonstrates how metamaterials have impacted the field of high-power microwave sources and the new directions revealed by the latest research. It’s written by a distinguished team of researchers in the area who explore a new paradigm within which to consider the interaction of microwaves with material media. Providing contributions from multiple institutions that discuss theoretical concepts as well as experimental results in slow wave structure design, this edited volume also discusses how traditional periodic structures used since the 1940s and 1950s can have properties that, until recently, were attributed to double negative metamaterial structures. The book also includes: A thorough introduction to high power microwave oscillators and amplifiers, as well as how metamaterials can be introduced as slow wave structures and other components Comprehensive explorations of theoretical concepts in dispersion engineering for slow wave structure design, including multi-transmission line models and particle-in-cell code virtual prototyping models Practical discussions of experimental measurements in dispersion engineering for slow wave structure design In-depth examinations of passive and active components, as well as the temporal evolution of electromagnetic fields High Power Microwave Sources and Technologies Using Metamaterials is a perfect resource for graduate students and researchers in the areas of nuclear and plasma sciences, microwaves, and antennas.

Quasi-Optical Control of Intense Microwave Transmission

Author : Jay L. Hirshfield
Publisher : Springer Science & Business Media
ISBN 13 : 1402036388
Total Pages : 394 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Quasi-Optical Control of Intense Microwave Transmission by : Jay L. Hirshfield

Download or read book Quasi-Optical Control of Intense Microwave Transmission written by Jay L. Hirshfield and published by Springer Science & Business Media. This book was released on 2006-02-12 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between February 17 and 20, 2004, approximately fifty scientists from ten countries came together at the Institute of Applied Physics (IAP), Nizhny Novgorod, Russia to participate in a NATO sponsored Advanced Research Workshop whose appellation is re flected in the title of this volume, namely Quasi Optical Control of Intense Microwave Transmission. The fashionable label “quasi optical ” has come into use in recent decades to denote structures whose characteristic dimensions exceed (sometimes by large factors) the free space radiation wavelength. Such structures were and are developed to replace the traditional single eigenmode ones in situations when high frequenc ies (short wavelengths) are combined with high powers, a combination that could otherwise lead to RF breakdown and high Ohmic wall heating rates. Treatments of guided wave propagation in oversized structures is aimed at pr eserving the propagating field coherence and thus to provide efficient transmission of RF power to remote destinations such as antennas, microwave ovens, plasma chemical reactors, nuclear fusion machines, and the like.

Detection of Light

Author : George H. Rieke
Publisher : Cambridge University Press
ISBN 13 : 1009038702
Total Pages : 381 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Detection of Light by : George H. Rieke

Download or read book Detection of Light written by George H. Rieke and published by Cambridge University Press. This book was released on 2021-05-13 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: The invention and development of advanced methods to detect light underlies much of modern technology. This fully updated and restructured third edition is unique amongst the literature, providing a comprehensive, uniform discussion of a broad range of detection approaches. The material is accessible to a broad range of readers rather than just highly trained specialists, beginning with first principles and developing the relevant physics as it goes. The book emphasizes physical understanding of detector operation, without being a catalog of current examples. It is self-contained but also provides a bridge to more specialized works on specific approaches; each chapter points readers toward the relevant literature. This will provide a broad and lasting understanding of the methods for detecting light that underpin so much of our technology. The book is suitable for advanced undergraduate and graduate students, and will provide a valuable reference for professionals across physics and engineering disciplines.

Development of Coherent Detector Technologies for Sub-Millimetre Wave Astronomy Observations

Author : Boon Kok Tan
Publisher : Springer
ISBN 13 : 3319193635
Total Pages : 219 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Development of Coherent Detector Technologies for Sub-Millimetre Wave Astronomy Observations by : Boon Kok Tan

Download or read book Development of Coherent Detector Technologies for Sub-Millimetre Wave Astronomy Observations written by Boon Kok Tan and published by Springer. This book was released on 2015-09-15 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thesis describes the development of receiver technologies for sub-millimetre astronomy instruments, focusing on high performance coherent cryogenic detectors operating close to the superconductor gap frequency. The mixer chip which comprises the SIS devices, fed by a unilateral finline and matching planar circuits was fabricated on 15 micron silicon substrate using the recently developed Silicon-On-Insulator (SOI) technology. This offered broadband IF and RF performance, with fully integrated on-chip planar circuits resulting in an easily reproducible mixer chip and a simple mixer block. An important consequence of this design is that it can be extended to the supra-THz region and making the fabrication of multi-pixel heterodyne arrays feasible. The extension of the operation of major telescopes such as ALMA, APEX and the GLT from single pixel to large format arrays is the subject of extensive research at present time since it will allow fast mapping combined with high resolution of the submillimetre sky. The technology described in this thesis makes a major contribution to this effort.

Literature 1987, Part 1

Author : S. Böhme
Publisher : Springer Science & Business Media
ISBN 13 : 3662123584
Total Pages : 1300 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Literature 1987, Part 1 by : S. Böhme

Download or read book Literature 1987, Part 1 written by S. Böhme and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy and Astrophysics Abstracts aims to present a comprehensive documen tation of the literature concerning all aspects of astronomy, astrophysics, and their border fields. It is devoted to the recording, summarizing, and indexing of the relevant publications throughout the world. Astronomy and Astrophysics Abstracts is prepared by a special department of the Astronomisches Rechen-Institut under the auspices of the International Astronomical Union. Volume 43 records literature published in 1987 and received before August 15, 1987. Some older documents which we received late and which are not surveyed in earlier volumes are included too. We acknowledge with thanks contributions of our colleagues all over the world. We also express our gratitude to all organiza tions, observatories, and publishers which provide us with complimentary copies of their publications. Starting with Volume 33, all the recording, correction, and data processing work was done by means of computers. The recording was done by our technical staff members Ms. Helga Ballmann, Ms. Beate Gobel, Ms. Monika Kohl, Ms. Sylvia Matyssek, Ms. Doris Schmitz-Braunstein, Ms. Utta-Barbara Stegemann. Mr. Jochen Heidt and Mr. Kristopher Polzine supported our task by careful proof reading. It is a pleasure to thank them all for their encouragement. Heidelberg, October 1987 The Editors Contents Introduction . . . . . . . . . . . 1 Concordance Relation: PHYS-AAA 3 Abbreviations 5 Periodicals, Proceedings, Books, Activities 001 Periodicals . . . . . . . . . . . 10 002 Bibliographical Publications, Documentation, Catalogues, Data Bases 50 003 Books ...... .